This document stipulates the basic requirements, evaluation indicators and requirements, evaluation methods and classification of cross-linked polyolefin insulated wire and cable product quality and enterprise standard levels. This document is applicable to the product quality and enterprise standard level evaluation of cross-linked polyolefin insulated wires and cables with rated voltages of 450/750V and below. Relevant agencies can refer to this document when conducting quality grading and enterprise standard level evaluation, "front-runner" product evaluation, and related certification or evaluation. Relevant enterprises can also refer to this document when formulating corporate standards.
T/FSWCA 0020-2023 history
2023T/FSWCA 0020-2023 Assessment requirements for quality grading and forerunner - Cross-linked polyolefin insulated cable